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The Decadent French Onion Soup That Will Warm Your Heart
vegetarian
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Su Kumar · DishBloom Kitchen

The Decadent French Onion Soup That Will Warm Your Heart

This rich and savory French onion soup promises to be a comforting delight on chilly days.

4.5
60 min
🍴4 servings
🔥350 cal
🔖Medium
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30 second summary

A classic French delicacy loaded with caramelized onions and melted cheese.

Nutrition per serving

350Calories
12gProtein
30gCarbs
20gFat
2gFiber

Ingredients

4servings

Vegetables

Protein

Spices and Seasoning

Sauce

Garnish

Instructions

1

Caramelize the Onions

Melt butter and olive oil over medium heat in a pot. Add sliced onions, sugar, salt, and cook until soft and caramelized (about 20-25 minutes).

2

Add Broth and Wine

Stir in the garlic powder, thyme, bay leaf, and pour in beef broth and white wine. Bring to a simmer and cook for 15 minutes.

3

Prepare Bread Toppings

While the soup simmers, toast the French bread slices until golden.

4

Finish the Soup

Remove bay leaf, season with pepper and nutmeg. Ladle soup into bowls, top with toasted bread, and sprinkle Gruyère cheese generously on top.

5

Broil the Soup

Place bowls under the broiler until the cheese is bubbly and golden, approximately 3-5 minutes.

Substitutions

Gruyère cheeseMozzarella cheese
Beef brothVegetable broth
Dry white wineApple cider vinegar

Common mistakes

Not caramelizing the onions long enough.
Skipping the broth for water which dilutes flavor.
Using fresh herbs instead of dried which can overpower the dish.

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Nutrition Facts

Per serving

350
Calories
12g
Protein
30g
Carbs
20g
Fat
Fiber2g
Servings4
Prep Time15 min
Cook Time45 min
Total Time60 min
DifficultyMedium

Dietary Information

vegetarian

Allergen Notice

Please check individual ingredients for allergens. Common allergens in recipes may include:

DairyEggsGlutenNutsSoyShellfish

Always verify ingredients if you have food allergies or sensitivities. See substitutions above for allergen-free alternatives.

Health Benefits

🌿 Low Calorie: A lighter option that supports weight management without sacrificing flavor or satisfaction.

🍴 Home Cooked: Cooking at home means you control the ingredients, the portions, and the quality. No hidden additives or excessive sodium.

Good For

Weight LossFamily MealHome CookingMeal Prep

Nutritional values are estimates based on standard ingredient data. Actual values may vary based on specific brands, preparation methods, and serving sizes. This information is not a substitute for professional dietary advice. Consult a healthcare provider for specific dietary needs.

Reviews

I made this!

Editor note: This soup is best enjoyed fresh, but flavors deepen as it sits.

Cost per serving

3.5

Pairs with

Pair with a crisp Sauvignon Blanc.

Storage & Reheating

Storage: Store in an airtight container in the fridge for up to 3 days.

🔥 Reheating: Reheat in a pot over low heat, adding a splash of water or broth if needed.

📅 Make ahead: Soup can be made a day in advance; store separately from bread.

Equipment Needed

large potwooden spoonbroiler-safe bowls

Scaling: Recipe can easily be doubled for more servings.

Common Questions

Can I use different types of cheese?

Yes, but Gruyère or Swiss cheese are traditional.

Is this soup gluten-free?

No, the bread contains gluten.

Can I make this soup vegetarian?

Yes, use vegetable broth instead of beef broth.